摘要
从系统分析角度，将铸件视为系统故障，进行铸件缺陷预报和诊断的ＦＴＡ分析．多种实例和研究成果证明新方法的可行性．作者认为ＦＴＡ技术在实现铸件质量的科学管理和铸件缺陷诊断方面具有广阔发展前途．
From the angle of systematic analysis the casting defects are regarded as systematic faults and are diagnosed and forecasted by the fault tree analysis (FTA) method.The feasihility of this new method (FTA) has been prored by many casting eramples,and many positive results have been obtained in the research.The authors of this paper belicve that FTA method has great prospects in the realization of scientific management of casting quality and the diagnosis of casting defects.
出处
《天津大学学报》
EI
CAS
CSCD
1998年第4期526-532,共7页
Journal of Tianjin University(Science and Technology)
关键词
系统故障树
铸件缺陷
微机辅助分析
fault tree of a system, casting defect, microcomputer aided analysis
